As the title says the boost is the same on low and high for some reason,which is 11psi.But 11psi feels slow,slower than the standard high boost .And even tho its the same psi low and high it hits fuel cut on high ?Anyone help ?The only mods i have are a hks actuator,s/s backbox,k&n panel fitler and a dumpvalve if this helps.Cheers